You are definitely using Oracle JDK 8 so I don't understand why you end up with this kind of error.
I just upgraded to XWiki 8.0 with pretty much the same setup and all seems OK: * Ubuntu Server 14.04 * Oracle JDK 1.8.0_91 installed trough http://www.webupd8.org/2012/09/install-oracle-java-8-in-ubuntu-via-ppa.html * I commented the JAVA_HOME property in /etc/default/tomcat7 and rely on oracle-java8-set-default package (provided by webupd8 ppa) to set the proper default version On Wed, May 25, 2016 at 12:48 PM, Stéphane LASSIRE <slass...@cesap.asso.fr> wrote: > Hello Thomas, > > The answer : > > root@CESAP-WIKI01:/var/log/tomcat7# ps aux | grep tomcat > tomcat7 6355 7.3 6.7 2182572 275136 ? Sl 12:34 0:59 > /usr/lib/jvm/java-8-oracle/bin/java > -Djava.util.logging.config.file=/var/lib/tomcat7/conf/logging.properties > -Djava.awt.headless=true -Xmx512m -XX:+UseConcMarkSweepGC > -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager > -Djava.endorsed.dirs=/usr/share/tomcat7/endorsed -classpath > /usr/share/tomcat7/bin/bootstrap.jar:/usr/share/tomcat7/bin/tomcat-juli.jar > -Dcatalina.base=/var/lib/tomcat7 -Dcatalina.home=/usr/share/tomcat7 > -Djava.io.tmpdir=/tmp/tomcat7-tomcat7-tmp > org.apache.catalina.startup.Bootstrap start > > thanks for the help > > Cordialement > > Stéphane Lassire > -----Message d'origine----- > De : users [mailto:users-boun...@xwiki.org] De la part de Thomas Mortagne > Envoyé : mercredi 25 mai 2016 12:46 > À : XWiki Users > Objet : Re: [xwiki-users] Error upgrading Debian > > "Invalid byte tag in constant pool: 15" still looks like a Java version > issue. > > Could you check what version of Java started with "ps aux | grep tomcat" ? > > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users -- Thomas Mortagne _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
